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Stripe rust, caused by Puccinia striiformis f.sp.tritici (Pst), is one of the most important diseases of wheat worldwide.The best strategy to control stripe rust is to grow resistant cultivars, but only a few effective genes are available.The wheat accession H9020-1-6-8-3 is a translocation line previously developed from interspecific hybridization between wheat genotype 7182 and Psathyrostachys huashanica, and resistant to most Chinese Pst races.